General

  • Target

    30714756.PDF.exe

  • Size

    851KB

  • Sample

    210114-b89pnkya4s

  • MD5

    f63292fb2b058227bade273192eeaa01

  • SHA1

    947429ac7fc21804939af655bf4b9c008eadba49

  • SHA256

    5b3267deb2e1a7d15a607c191a58af5da2ed5de23655ceeb4b0280fe6f0d5a7a

  • SHA512

    4b6e1b34422b9bc310a04723e4a1b761a3056fe7a893156d3f18d61d96eefa096cee3b5b78d19b231c54d91767f737ec2cf9f317ee6a99ea1dd4f24ed7cd6973

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.vivaldi.net
  • Port:
    587
  • Username:
    chynaman@vivaldi.net
  • Password:
    pmoneyboy994

Targets

    • Target

      30714756.PDF.exe

    • Size

      851KB

    • MD5

      f63292fb2b058227bade273192eeaa01

    • SHA1

      947429ac7fc21804939af655bf4b9c008eadba49

    • SHA256

      5b3267deb2e1a7d15a607c191a58af5da2ed5de23655ceeb4b0280fe6f0d5a7a

    • SHA512

      4b6e1b34422b9bc310a04723e4a1b761a3056fe7a893156d3f18d61d96eefa096cee3b5b78d19b231c54d91767f737ec2cf9f317ee6a99ea1dd4f24ed7cd6973

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks